CNMM 250932 T9225 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide performance, an 80° rhombic form and a 3.2 mm corner radius for stable medium-to-heavy turning operations; order directly via Metav Werkzeuge or consult our specialists for holder compatibility and recommended cutting data.

CNMM250932-TUS T9225 CNMM 250932 Turning Insert by Tungaloy — CVD-coated carbide, 3.2 mm radius, 80°

A CNMM250932-TUS T9225 ISO turning insert designed for external and internal turning where a robust universal grade is required for variable engagement conditions and lightly interrupted cuts.

• CVD-coated carbide grade T9225
• 80° rhombic insert form
• 3.2 mm corner radius
• For medium to heavy steel turning

Consistent cutting performance for demanding steel turning

The insert delivers reliable, repeatable results through its CVD-coated carbide specification and the T9225 grade. This combination provides a good balance of toughness and wear resistance, which is particularly beneficial for medium to heavy machining of steel where cuts can be slightly interrupted. The 80° rhombic geometry ensures stable cutting directions and predictable tool engagement, while the 3.2 mm corner radius helps to extend edge life and maintain dimensional accuracy during longer tool paths. The description of the grade as a robust universal sort indicates suitability across a broad range of steel alloys under varying stability conditions.

Secure clamping and ISO compatibility that reduce setup time

Compatibility with the toolholder depends on form, clearance angle, tolerance class, fixing method, size and thickness; the insert is manufactured to ISO standards to simplify selection. The ISO designation 250932 and the rhombic form allow easy matching to common external holders and boring bars, and the presence of a central cylindrical hole supports secure mounting with standard screws or clamp sets. Secure clamping reduces vibration and contributes to a consistent surface finish and longer tool life, turning the insert’s geometric and tolerance conformity into direct production benefits.

Practical advantages and application range in production

Equipped with the TUS chipbreaker, this indexable insert manages chip formation for improved evacuation during turning, reducing the risk of recutting and heat concentration at the edge. The carbide substrate, combined with the CVD coating, supports effective heat resistance and abrasion control, which in turn lowers tooling costs per component through longer service intervals. Intended primarily for external and internal turning of steel, the insert is a practical choice for job shops and production cells requiring a versatile, reliable solution for medium to heavy machining tasks.

For application advice or availability of the CNMM250932-TUS insert, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our specialists will advise on the optimal holder configuration and cutting data for the intended operation

Technical data

• Article number: 6781286
• Manufacturer SKU: TUN6781286
• SKU: 6781286-Tungaloy
• Model series: ISO turning inserts
• Name: CNMM250932-TUS

Facts

• ISO code: 250932
• Corner radius: 3.2 mm
• Plate size: 25 mm
• Thickness: 9.52 mm
• Clearance angle: 0°
• Angle: 80°

Special features

• Material: CVD-coated carbide (grade T9225)
• Chipbreaker: TUS
• Hole: with hole, cylindrical hole
• Application: external and internal turning
• Suitable for: medium to heavy steel turning
• Brand: Tungaloy

FAQ

What materials is this insert suited for? The CNMM250932-TUS T9225 insert is specified for medium to heavy steel turning; the T9225 grade and CVD coating provide the required toughness and wear resistance for a wide range of steel alloys.

How does the chipbreaker influence machining? The TUS chipbreaker on this indexable insert controls chip shape and evacuation, which reduces recutting and thermal load at the edge, improving surface finish and tool life during continuous or slightly interrupted cuts.

Is the insert compatible with standard ISO holders? Yes — manufactured to ISO turning insert standards (ISO code 250932), the geometry, hole style and thickness permit fitting in compatible external holders and boring bars when the holder matches form, clearance angle and size.

What advantages does the 3.2 mm corner radius provide? A 3.2 mm corner radius increases edge strength and distributes cutting forces, offering longer edge life and improved dimensional stability in medium-to-heavy turning operations.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.